/***************************************************************************
 *   Copyright (C) 2009 by Marian Skvarek   *
 *   skvarek.marian@gmail.com   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef EASYSCORE_CORECNOTEGROUPVIEW_H
#define EASYSCORE_CORECNOTEGROUPVIEW_H

#include "CSymbolView.h"

#include <QGraphicsLineItem>
#include <QGraphicsPixmapItem>
#include <QMenu>

namespace easyscore
{
    namespace core
    {
        class CNoteGroup;

        /**
		A view class for model CNoteGroup

			@author Marian Skvarek <skvarek.marian@gmail.com>
		*/
        class CNoteGroupView : public CSymbolView
        {
            Q_OBJECT

            //Members
        protected:
            CNoteGroup *mModel;

            QGraphicsLineItem mStem;
            QGraphicsLineItem mUpperLines[5];
            QGraphicsLineItem mLowerLines[5];
            QGraphicsPixmapItem mRightFlags[5];
            QGraphicsPixmapItem mLeftFlags[5];

            QMenu mMenu;

            //Constructors, Initialization & Destructors
        public:
            CNoteGroupView(CNoteGroup *model);
            void initialize();

            void clear();
            ~CNoteGroupView();

            //Overrides
        protected:
            //void hoverEnterEvent( QGraphicsSceneHoverEvent *);
            void hoverMoveEvent ( QGraphicsSceneHoverEvent * );
            void hoverLeaveEvent ( QGraphicsSceneHoverEvent * );
            void mousePressEvent ( QGraphicsSceneMouseEvent * );
            void contextMenuEvent(QGraphicsSceneContextMenuEvent* e);

            //Public methods
        public:
            void update();
            void refreshLayout();

            //Protected methods
        protected:
            bool getStemDirection();
            void refreshStemLayout();

            //Protected slots
        protected slots:
            void remove();

        };
    }
}

#endif
